CN103149919B - A kind of solar power station supervisory system based on Combining soft control - Google Patents
A kind of solar power station supervisory system based on Combining soft control Download PDFInfo
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- CN103149919B CN103149919B CN201310101149.4A CN201310101149A CN103149919B CN 103149919 B CN103149919 B CN 103149919B CN 201310101149 A CN201310101149 A CN 201310101149A CN 103149919 B CN103149919 B CN 103149919B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention discloses a kind of solar power station supervisory system based on Combining soft control, it comprises: signal pickup assembly, master control computer and communication network, described signal pickup assembly is connected with the measuring terminal of solar power station, for Real-time Collection solar power station multi-energy data and described multi-energy data is sent to master control computer; Described master control computer embeds control result, for showing the running status of described multi-energy data, Real-Time Monitoring solar power station in real time, and carries out analytic statistics and energy management to described multi-energy data; Described communication network is for realizing the communication between signal pickup assembly and master control computer.Adopt the present invention automatically can carry out the allotment of electricity, reduce the energy consumption of each load; Automatically can produce form, the convenient personnel worked gather and Real-Time Monitoring.
Description
Technical field
The present invention relates to solar power system to detect and control field, in particular a kind of solar power station supervisory system based on Combining soft control.
Background technology
Current solar power plant system only has single Power quality management, and lack accident early warning management, automatic control and management, visual plant normal course of operation emphasis data, this will cause the waste of the energy in certain circumstances.Existing solar power plant system does not have rational energy management system, does not just reach rational energy security project, thus does not have the object of energy-saving and emission-reduction.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of solar power station supervisory system based on Combining soft control, this system overcomes the shortcoming of single solar energy-electric energy quality management in the past, the described solar power station supervisory system based on Combining soft control is made to be applied on the field of solar power plant, reasonable energy security project, reduce energy consumption, cut operating costs, make sun power can more reasonably efficiency utilization.
Technical scheme of the present invention is as follows:
A kind of solar power station supervisory system based on Combining soft control, wherein, comprise: signal pickup assembly, master control computer and communication network, described signal pickup assembly is connected with the measuring terminal of solar power station, for Real-time Collection solar power station multi-energy data and described multi-energy data is sent to master control computer; Described master control computer embeds control result, for showing the running status of described multi-energy data, Real-Time Monitoring solar power station in real time, and carries out analytic statistics and energy management to described multi-energy data; Described communication network is for realizing the communication between signal pickup assembly and master control computer.
The described solar power station supervisory system based on Combining soft control, wherein, described master control computer sets up I/O Server real time data server by control result, realizes online data monitoring, technological operation and real-time energy management, and externally provides interface.
The described solar power station supervisory system based on Combining soft control, wherein, described communication network adopts technical grade Ethernet switch, sets up subregional redundant looped network, adopts coupling topology structure to be connected between ring with ring.
The described solar power station supervisory system based on Combining soft control, wherein, takes GPRS network, bluetooth, power carrier or cable network to carry out communication between described signal acquisition module and master control computer.
The described solar power station supervisory system based on Combining soft control, wherein, the real-time display environment of described master control computer and all kinds of electric parameter, the curve of Dynamic Announce Parameters variation, the running status of the system of Real-Time Monitoring, when system makes a mistake, master control computer makes the content of prompting warning and display alarm.
The described solar power station supervisory system based on Combining soft control, wherein, the data of described signal acquisition module collection comprise: the solar electrical energy generation amount on environment temperature, illumination, irradiation intensity, BIPV assembly temperature, sun power gross generation, the same day, load power consumption, instantaneous power, the same day sun power peak power, the peak power of history sun power, real-time online voltage, real-time online electric current, accumulator cell charging and discharging electric current, the state display of accumulator and over-current and-load information.
The described solar power station supervisory system based on Combining soft control, wherein, described master control computer, by data history curve and the trend of enforcement, carries out running state analysis.
The described solar power station supervisory system based on Combining soft control, wherein, described master control computer automatically can generate energy production and run form, realizes the remote meter reading of electric parameter, Centralized Monitoring, burglar alarm, arrearage forbidding, data processing, daily or monthly reports and data backup, inquiry and prints.
The described solar power station supervisory system based on Combining soft control, wherein, the energy management that described master control computer is carried out comprises: the analysis management of energy actual achievement, energy quality management, Energy Sources Equilibrium management, energy forecast analysis, operational management support.
Solar power station supervisory system based on Combining soft control provided by the present invention, have employed the system of three level physical structures compositions, its major advantage embodies as follows: (1) provides the approach of an efficiency utilization solar electrical energy generation based on the solar power station supervisory system of Combining soft control; (2) the present invention carries out the allotment of electricity automatically, reduces the energy consumption of each load; (3) this invention can produce form automatically, and the convenient personnel worked gather and Real-Time Monitoring.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram of inventive embodiments.
Embodiment
The invention provides a kind of solar power station supervisory system based on Combining soft control, for making object of the present invention, technical scheme and effect clearly, clearly, referring to accompanying drawing examples, the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
See Fig. 1, the invention provides a kind of solar power station supervisory system based on Combining soft control, it integrates computer technology, mechanics of communication, network technology and automatic control technology, adopt the networking mode flexibly such as collecting and distributing type structure, modular design, intelligent terminal, the electric parameter energy measurements such as the power consumption of load, solar electrical energy generation amount are integrated into a complete management system, for open workbench, its framework mainly comprises the three level physical structures such as energy scheduling administrative center, communication network, remote data acquisition unit.
Particularly, the described solar power station supervisory system based on Combining soft control comprises:
Signal pickup assembly, described signal pickup assembly is connected with the measuring terminal of solar power station, for Real-time Collection solar power station multi-energy data and described multi-energy data is sent to master control computer;
Master control computer, described master control computer embeds control result, for showing the running status of described multi-energy data, Real-Time Monitoring solar power station in real time, and carries out analytic statistics and energy management to described multi-energy data;
Communication network, for realizing the communication between signal pickup assembly and master control computer;
Described signal pickup assembly gathers the multi-energy data of solar power station, described master control computer is sent to by described communication network, described master control computer receives described multi-energy data, show described multi-energy data, the running status of Real-Time Monitoring solar power station, and analytic statistics and energy management are carried out to described multi-energy data.
Described master control computer is core with control result, sets up I/O Server real time data server, realizes online data monitoring, technological operation and real-time energy management function; There is the energy management function of Model Background based on database technology exploitation and externally provide interface.
Described communication network adopts technical grade Ethernet switch, sets up subregional redundant looped network, adopts coupling topology structure to be connected between ring with ring, thus set up highly reliable proprietary multi-energy data collection communication network.
The collection of energy medium parameter and production control system, are isolated by technological means such as data acquisition, communication, protocol conversions for core with communication network management server product by described signal pickup assembly, provide continuous, true, reliable data foundation.
Solar power station supervisory system principle of work based on Combining soft control of the present invention is as follows:
1) sampled by signal acquisition module needed for functional parameter;
2) GPRS network, bluetooth, power carrier or cable network can be taked between signal acquisition module and master control computer to carry out communication according to specific agreement;
3) the real-time display environment of master control computer and all kinds of electric parameter, the curve of Dynamic Announce Parameters variation, the running status of the system of Real-Time Monitoring, when system makes a mistake, master control computer makes the content of prompting warning and display alarm;
4) master control computer carries out corresponding energy management and analytic statistics according to short-term or long-term data.
The embodiment of the present invention is as follows based on the concrete function of the solar power station supervisory system system of Combining soft control:
1) data acquisition function
Whole multi-energy data collections is entered system, for data monitoring, warning, data analysis, data calculating, data statistics etc.The data gathered comprise: the solar electrical energy generation amount on environment temperature, illumination, irradiation intensity, BIPV assembly temperature, sun power gross generation, the same day, load power consumption, instantaneous power, the same day sun power peak power, the peak power of history sun power, real-time online voltage, real-time online electric current, accumulator cell charging and discharging electric current, accumulator state display, over-current and-load information etc.;
2) monitoring function
Function for monitoring: to stand mode with giant-screen or routineer, carries out supervision to the real time execution operating mode of energy resource system and can carry out the automatic distribution scheduling of remote monitoring.
Historical trend function: by data history curve and the trend of enforcement, carry out running state analysis.
Run report capability: automatically generate energy production and run form.Realize the measuring control functions such as the remote meter reading of electric parameter, Centralized Monitoring, burglar alarm, arrearage forbidding, data processing, daily or monthly reports, data backup, inquiry printing.
3) basic power source management function
The data of collection are carried out concluding, analyze and arranging, in conjunction with the data of the production schedule, carries out energy management work, comprise the analysis management of energy actual achievement, energy quality management, Energy Sources Equilibrium management, energy forecast analysis, operational management support etc.All kinds of forms needed for energy management can be set as required.Record sheet on duty, daily paper, monthly magazine, year form etc.); Concrete management function is as follows:
Accident early warning manages: provide accident early warning management database, and the function that gives warning in advance before providing accident to occur to user, by out-of-limit supervision and warning, identifies potential faults, and by automatic and artificial adjustment, control to trip, Accident prevention occurs.
Power quality management: provide grid supply quality, electrical network phase shortage, unbalanced source voltage, electrical network background harmonics, voltage ripple of power network, frequency anomaly to record monitoring data storehouse continuously.
Automatic control and management: provide far-end to export and control contact, is set by the user selection operation and realizes Long-distance Control, realize the start-stop etc. of power back-off such as capacitor motion switching or certain equipment.
Visual plant normal course of operation emphasis data: provide visual plant emphasis time period continuously record data storehouse, interocclusal record electric equipments main electrical parameters time continuously at equal intervals, on off state, exports the various statistical parameter such as trend curve, form.
Quality of power supply deteriorating course:, frequency anomaly, voltage sag, voltage upper punch, voltage phase shortage out-of-limit by waveform sampling, harmonic wave.
Solar power station supervisory system based on Combining soft control provided by the present invention, have employed the system of three level physical structures compositions, major advantage has: (1) provides the approach of an efficiency utilization solar electrical energy generation based on the solar power station supervisory system of Combining soft control; (2) the present invention carries out the allotment of electricity automatically, reduces the energy consumption of each load; (3) this invention can produce form automatically, and the convenient personnel worked gather and Real-Time Monitoring.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (1)
1. the solar power station supervisory system based on Combining soft control, it is characterized in that, comprise: signal pickup assembly, master control computer and communication network, described signal pickup assembly is connected with the measuring terminal of solar power station, for Real-time Collection solar power station multi-energy data and described multi-energy data is sent to master control computer; Described master control computer embeds control result, for showing the running status of described multi-energy data, Real-Time Monitoring solar power station in real time, and carries out analytic statistics and energy management to described multi-energy data; Described communication network is for realizing the communication between signal pickup assembly and master control computer;
Described master control computer sets up I/O Server real time data server by control result, realizes online data monitoring, technological operation and real-time energy management, and externally provides interface;
Described communication network adopts technical grade Ethernet switch, sets up subregional redundant looped network, adopts coupling topology structure to be connected between ring with ring;
GPRS network, bluetooth, power carrier or cable network is taked to carry out communication between described signal pickup assembly and master control computer;
The real-time display environment of described master control computer and all kinds of electric parameter, the curve of Dynamic Announce Parameters variation, the running status of the system of Real-Time Monitoring, when system makes a mistake, master control computer makes the content of prompting warning and display alarm;
The data of described signal pickup assembly collection comprise: the solar electrical energy generation amount on environment temperature, illumination, irradiation intensity, BIPV assembly temperature, sun power gross generation, the same day, load power consumption, instantaneous power, the same day sun power peak power, the peak power of history sun power, real-time online voltage, real-time online electric current, accumulator cell charging and discharging electric current, the state display of accumulator and over-current and-load information;
Described master control computer, by data history curve and the trend of enforcement, carries out running state analysis;
Described master control computer automatically can generate energy production and run form, realizes the remote meter reading of electric parameter, Centralized Monitoring, burglar alarm, arrearage forbidding, data processing, daily or monthly reports and data backup, inquiry and prints;
The energy management that described master control computer is carried out comprises: the analysis management of energy actual achievement, energy quality management, Energy Sources Equilibrium management, energy forecast analysis, operational management support.
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| CN108769156A (en) * | 2018-05-16 | 2018-11-06 | 南通鼎鑫电池有限公司 | A kind of middle-size and small-size solar power station maintaining-managing system |
| CN108594688A (en) * | 2018-06-21 | 2018-09-28 | 浙江嘉朔新能源发展有限公司 | Off-grid type solar power generation intellectual monitoring analysis system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102148864A (en) * | 2011-01-28 | 2011-08-10 | 西安建筑科技大学 | Photovoltaic generation and large public building integration wireless monitoring system |
| CN202793450U (en) * | 2012-05-09 | 2013-03-13 | 上海太阳能工程技术研究中心有限公司 | Data monitoring and acquiring device for small photovoltaic power generation system |
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| KR101261682B1 (en) * | 2009-12-16 | 2013-05-06 | 엘에스산전 주식회사 | Solar power generation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102148864A (en) * | 2011-01-28 | 2011-08-10 | 西安建筑科技大学 | Photovoltaic generation and large public building integration wireless monitoring system |
| CN202793450U (en) * | 2012-05-09 | 2013-03-13 | 上海太阳能工程技术研究中心有限公司 | Data monitoring and acquiring device for small photovoltaic power generation system |
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